I learned to drive before smartphones. I can assure you its very possible to find addresses without a phone. Heck, I still sometimes do it for fun! Nothing wrong with a little u-turn here or there.
reminds me of the old days when i used to text GOOGL for exact addresses
The biggest problem is 2-factor. Many services are starting to require it, which has led me to losing access to various accounts. Looking at you, Paypal.
Otherwise, it's fine. I make a paper shopping list. I schedule meetings in advance, and show up at the expected time. Uber isn't even in my city so there's no loss there.
https://i.imgur.com/V2WbK6C.png
There is no skip button. Even worse, every method I've tried to access customer support requires I be logged into an account.
I do have an Android device at home that may support TOPT, but a lot of websites still recklessly assume you have a mobile number available.
in practice: i wonder how practical it is to survive as an adult without a smartphone. uber has decimated cabs and i don't think you can telephone for an uber.
i wonder what else is unreachable/unworkable/etc...